.box {
    width: 200px;
    height: 200px;
    background-color: red;
    /* transition-property */
    /* transition-duration: 1s; */
    /* 可以多个值，但是要用逗号隔开，不是空格 */
    /* transition-property: transform;
    transition-timing-function: cubic-bezier(0, 0, 0, 0); */
    /* border-radius: 50% */
    /* transition-delay: 2s; */
    /* transition: width 2s ease, height 4s linear, background-color 5s ease-in */
    transition: 2s ease 2s
}

.box:hover {
    background-color: rgba(166, 255, 0, 0.788);
    width: 500px;
    height: 500px;
    transform: rotateZ(360deg)
}